43243242330 has 32 divisors (see below), whose sum is σ = 103822259328. Its totient is φ = 11527256000.

The previous prime is 43243242319. The next prime is 43243242353. The reversal of 43243242330 is 3324234234.

43243242330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×43243242330² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 184521 + ... + 347180.

It is an arithmetic number, because the mean of its divisors is an integer number (3244445604).

Almost surely, 2^43243242330 is an apocalyptic number.

43243242330 is an abundant number, since it is smaller than the sum of its proper divisors (60579016998).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

43243242330 is a wasteful number, since it uses less digits than its factorization.

43243242330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534422.

The product of its (nonzero) digits is 41472, while the sum is 30.

Adding to 43243242330 its reverse (3324234234), we get a palindrome (46567476564).

The spelling of 43243242330 in words is "forty-three billion, two hundred forty-three million, two hundred forty-two thousand, three hundred thirty".